查询词典 double

double superphosphate：双料过磷酸钙

double superheterodyne receiver 双变频超外差接收机 | double superphosphate 双料过磷酸钙 | double surface lapping machine 双面研磨机

double superphosphate：重过磷酸钙

double plough 套耕 | double superphosphate 重过磷酸钙 | double uterus 双子宫

double superphosphate：重过磷酸盐

double weighing method 换秤法 | double superphosphate 重过磷酸盐 | double solvent extraction process 复溶剂萃取法

double curved surface of revolution：肇转复曲面

"复曲面","double curved surface" | "肇转复曲面","double curved surface of revolution" | "变位复曲面","double curved surface of transposition"

double curved surface of revolution：旋转复曲面

"复曲面","double curved surface" | "旋转复曲面","double curved surface of revolution" | "变位复曲面","double curved surface of transposition"

Double surfacer：双(面)压刨

Double surface planer双面刨 | Double surfacer 双(面)压刨 | Double thicknesser 双(面)压刨

double leaf swing bridge：双翼平旋桥

double leaf gate 双翼大门 | double leaf swing bridge 双翼平旋桥 | double pipe condenser 套管冷凝器

double swing door：双向摆动门

double sweep tee 双弯头T形接头 | double swing door 双向摆动门 | double swing lever mechanism 双摆四连杆机构

double swing door：双摆

双吸泵 double suction pump | 双摆 double swing door | 双重点火系统 double system of ignition"

double swing door：双摆动门

"double suction pump","双吸泵" | "double swing door","双摆动门" | "double system of ignition","双重点火系统"

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法